//
//  CalculatorViewController.h
//  Calculator
//
//  Created by Nicole Laherty on 4/13/11.
//  Copyright 2011 BYU-Idaho. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface CalculatorViewController : UIViewController 
{
    float result;
    IBOutlet UILabel *calculatorScreen;
    int currentOperation;
    float currentNumber;
}

-(IBAction)buttonDigitPressed:(id)sender;
-(IBAction)buttonOperationPressed:(id)sender;
-(IBAction)cancelInput;
-(IBAction)cancelOperation;

@end
